diff --git a/requirements.txt b/requirements.txt
index d95e04f3..6708ca47 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ paramiko-ng>=2.5.0
 pytz>=2017.3
 requests>=2.22.0
 pyTelegramBotAPI>=3.6.3 
-networkx>=2.1
+networkx>=2.6
 matplotlib>=2.1.2
 future>=0.13.1
 jinja2>=2.10.1